The charts included in this bundle are for use in testing  ISO 16505, Road vehicles — Ergonomic and performance aspects of Camera Monitor Systems.  The specific charts are described below. Reference color measurements are available by request on a chart by chart basis. Please contact charts@imatest.com for more information.

SO-16505-Color - This color chart uses eight colors (R, G, B, Ye, Cy, Mg, black, and white) based on the X-rite “ColorChecker” chart as specified. The color patches are arranged to keep an even distance from the image center with complementary colors on the opposite side. The background is a diffuse  ~18% gray. 

ISO-16505-Gray18 - This 18% gray chart design is a single tone gray chart with >98% uniformity.

ISO-16505-Gray70 - This 70% gray chart design is a single tone gray chart with >98% uniformity.

ISO-16505-Grayscale - The grayscale chart is outlined in an earlier version of the standard for luminance measurements. It can be analyzed by the stepchart module. 

ISO-16505-CB - This high contrast ‘chessboard’ (checkerboard) target is for measuring distortion and magnification according to the specifications outlined in the standard. 

ISO-16505-SFR - The SFR chart is made up of five high contrast slanted squares designed for measuring MTF of the system.